GridView - Show headers on empty data source

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挽巷
挽巷 2020-11-28 11:22

In C# how do I still show the headers of a gridview, even with the data source is empty.

I am not auto generating the columns as they are all predefined.

C

16条回答
  •  执念已碎
    2020-11-28 12:11

    You can set the ShowHeadersWhenNoRecords property of the ownertableview to true. aspx:

           
     
    

    Also when the datasource for the GridView is null(when no records), you can try setting it as shown below: c#:

      if (GridView1.DataSource == null)  
      {  
            GridView1.DataSource = new string[] { };  
      } 
      GridView1.DataBind();
    

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